In the video, Yuri and Taeyeon are performing at one of their Girls’ Generation concerts, wearing a white top decorated with fringes at the ends. Taeyeon was mid-dancing when her fringes crept up her shoulder. Yuri saw and tried to fix Taeyeon’s fringe; but unfortunately, as she grabbed the fringe, she accidently pulled down the rest of Taeyeon’s shirt, exposing Taeyeon’s shoulders.Taeyeon jokingly glared at Yuri, and an embarrassed Yuri laughed as she looked away.